3 & 4 compressor power connection options, Fig. 5 – multiple point power supply connection, Power connection options – York MILLENNIUM 28971AR User Manual
Page 92: Continued)
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92
TB
or
DS
TB
or
DS
TB
1
TB
2
TB
3
TB
4
Field Supply #2
Field Supply #1
Suitable for:
Across the Line Start
See Note 3
Control Power Wiring As Shown On
The Two Compressor Diagrams
Power Connection Options
(Continued)
3 & 4 COMPRESSOR POWER CONNECTION OPTIONS
FIG. 5 – MULTIPLE POINT POWER SUPPLY CONNECTION
LD05552
FIG. 6 – MULTIPLE POINT POWER SUPPLY CONNECTION WITH INDIVIDUAL SYSTEM
CIRCUIT BREAKERS
LD05553
See page 93 for notes.
See page 93 for notes.
Field Supply #1
CB
1
CB
2
CB
3
CB
4
TB
or
DS
TB
or
DS
Field Supply #2
Suitable for:
Y -
∆
Start and
Across the Line Start
Control Panel Wiring as shown on
The Two-Compressor Diagrams
See Note 3
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